Treasury Index CD


Earn a market rate without worrying about market trends


If you have some extra cash, but not the time or certainty on where to deposit it, our Two-Year Treasury Index CD may be just right for you!

Traditional Certificates of Deposit (CDs) offer a fixed rate, but when rates are all over the place, it can be tough to time your deposit just right. And bad timing on a CD can haunt you for a while. But with our Two-Year Treasury Index CD, your rate is matched to the Wall Street Journal 3-Month Treasury rate and changes quarterly. As the government treasury rate moves, so does the rate on your CD.

No more stressing about managing your money or guessing about the right time to lock in your CD. Just a great rate without the headache!

  • Variable rate matched to 3-Month Treasury Rate
  • Open with just $100
  • Add funds during the first 30 days
  • Your money is FDIC insured


See How Our Rates Compare to the Other Banks


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Online Value from a New Jersey Bank

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Earn more

Our online rates consistently beat the traditional banks

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Keep your dollars in NJ

Your money supports our local New Jersey economy

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Talk to a local person

Talk to real, friendly experts located right here in NJ

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Local FDIC-insured bank

Backed by Amboy Bank with 135+ years of great savings and service

Open Your Account in One Easy Session



Open Your Treasury Index CD in Just Minutes


Opening your Treasury Index CD account is quick, secure, and hassle-free. With just a few basic details, you can complete the process in one sitting.

Click Open Now
Click Open Now

Begin our secure (and fast) account opening process

Verify Your Account
Verify Your Account

Confirm the micro-deposits Amboy put in your external account

Fund the Account
Fund the Account

Transfer your money from an existing account and start banking!

FAQs

After you begin the secure account opening process and enter the required information, you will then be asked to confirm the microdeposits in your linked external account. Then you'll transfer the funds from your linked account to your new Amboy account.

The rate on our Treasury Index CD changes quarterly, and is matched to the Wall Street Journal 3-Month Treasury rate, ensuring you're always receiving a fair market rate.
At application, you will be prompted to open an eSavings account, along with your Treasury Index CD. Interest from your CD is credited to the eSavings account quarterly. The funds in your eSavings account will also earn interest, and you can access the money in your eSavings account at any time.

Our account opening process and Digital Banking platform employ state of the art security practices, so you can rest assured that your information is safe.

Opening an account online is easy and takes less than ten minutes. You need to be at least 18 years old and a citizen or Resident Alien of the United States (some accounts also require New Jersey residency). Please have your Social Security Number, a photo ID, and your external funding information handy.

Amboy Direct is the online division of Amboy Bank, a New Jersey institution that has been around for more than 135 years. We’ve also been voted “Best Bank” for more than 25 consecutive years!

Listen to the Experts


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A+ Health Rating


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Best Bank 2025
Best Bank 2025


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Voted Best Bank 28 years in a row

5-Star Rating
5-Star Rating



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Best Online Bank Finalist
Best Online Bank Finalist



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Terms & Disclosures*$100 minimum to open. 24-month CD. Balances from $25,000 - $500,000 earn 3.90% Annual Percentage Yield (APY), under $25,000 earns no interest. Rate changes quarterly. Competitor information is from S&P Capital IQ report on 11/24/2025 and based on $25,000 balance. Early withdrawal penalties may apply. Offer is available for new money not currently on deposit at Amboy Direct. $500,000 maximum per household. Not available at Amboy branches.